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Cheap flights from Corpus Christi to St. Louis from $122

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Corpus Christi to St. Louis departing on 2/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Corpus Christi to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
12:55 pm - 4:30 pm
CRP
-
STL
3h 35m1 stop
Southwest Logo
5:25 am - 11:00 am
STL
-
CRP
5h 35m1 stop
$243Southwest
Tue, Feb 10 - Tue, Feb 17
Southwest Logo
12:55 pm - 9:55 pm
CRP
-
STL
9h 00m2 stops
Southwest Logo
5:00 pm - 10:20 pm
STL
-
CRP
5h 20m1 stop
$248Southwest
Tue, Feb 10 - Tue, Feb 17
Southwest Logo
7:00 am - 1:35 pm
CRP
-
STL
6h 35m2 stops
Southwest Logo
2:25 pm - 10:20 pm
STL
-
CRP
7h 55m2 stops
$253Southwest
Tue, Feb 10 - Tue, Feb 17
United Airlines Logo
4:19 pm - 10:00 pm
CRP
-
STL
5h 41m1 stop
United Airlines Logo
4:42 pm - 9:44 pm
STL
-
CRP
5h 02m1 stop
$295United Airlines
Tue, Jan 13 - Sat, Jan 17
United Airlines Logo
4:19 pm - 10:00 pm
CRP
-
STL
5h 41m1 stop
United Airlines Logo
9:57 am - 7:50 pm
STL
-
CRP
9h 53m2 stops
$300United Airlines
Tue, Jan 13 - Sat, Jan 17
United Airlines Logo
5:25 am - 2:30 pm
CRP
-
STL
9h 05m2 stops
United Airlines Logo
9:57 am - 6:51 pm
STL
-
CRP
8h 54m2 stops
$305United Airlines
Tue, Jan 13 - Sat, Jan 17
United Airlines Logo
5:25 am - 2:30 pm
CRP
-
STL
9h 05m2 stops
United Airlines Logo
1:15 pm - 9:44 pm
STL
-
CRP
8h 29m2 stops
$330United Airlines
Tue, Jan 13 - Sat, Jan 17
American Airlines Logo
5:45 am - 10:50 am
CRP
-
STL
5h 05m1 stop
American Airlines Logo
5:16 am - 9:41 am
STL
-
CRP
4h 25m1 stop
$391American Airlines
Fri, Dec 26 - Tue, Dec 30
United Airlines Logo
5:15 am - 2:26 pm
CRP
-
STL
9h 11m2 stops
United Airlines Logo
8:05 am - 6:04 pm
STL
-
CRP
9h 59m2 stops
$482United Airlines
Fri, Dec 26 - Tue, Dec 30
United Airlines Logo
4:15 pm - 9:55 pm
CRP
-
STL
5h 40m1 stop
United Airlines Logo
6:30 am - 7:39 pm
STL
-
CRP
13h 09m2 stops
$500United Airlines
Fri, Dec 26 - Tue, Dec 30

American Airlines flights from Corpus Christi to St. Louis

Our best American Airlines deals on Corpus Christi to St. Louis flight tickets
American Airlines
Dec 26
CRP5:45 amCorpus Christi
5h 05m
1 stop
STL10:50 amLambert-St Louis
Dec 30
STL5:16 amLambert-St Louis
4h 25m
1 stop
CRP9:41 amCorpus Christi
$391
Find similar
American Airlines
Jan 4
CRP6:08 pmCorpus Christi
7h 17m
2 stops
STL1:25 amLambert-St Louis
Jan 11
STL3:37 pmLambert-St Louis
5h 44m
1 stop
CRP9:21 pmCorpus Christi
$626
Find similar
American Airlines
Jan 4
CRP6:08 pmCorpus Christi
7h 17m
2 stops
STL1:25 amLambert-St Louis
Jan 11
STL6:00 amLambert-St Louis
10h 32m
2 stops
CRP4:32 pmCorpus Christi
$749
Find similar

United Airlines flights from Corpus Christi to St. Louis

Our best United Airlines deals on Corpus Christi to St. Louis flight tickets
United Airlines
Jan 13
CRP4:19 pmCorpus Christi
5h 41m
1 stop
STL10:00 pmLambert-St Louis
Jan 17
STL4:42 pmLambert-St Louis
5h 02m
1 stop
CRP9:44 pmCorpus Christi
$295
Find similar
United Airlines
Jan 13
CRP4:19 pmCorpus Christi
5h 41m
1 stop
STL10:00 pmLambert-St Louis
Jan 17
STL9:57 amLambert-St Louis
9h 53m
2 stops
CRP7:50 pmCorpus Christi
$300
Find similar
United Airlines
Jan 13
CRP5:25 amCorpus Christi
9h 05m
2 stops
STL2:30 pmLambert-St Louis
Jan 17
STL9:57 amLambert-St Louis
8h 54m
2 stops
CRP6:51 pmCorpus Christi
$305
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Corpus Christi to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 11, 2025.
Use the filters below to find and compare flights from Corpus Christi to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Corpus ChristiSt. Louis

CRP - STL

CRPSTL

Corpus Christi

Tue 2/10

12:55 pm-4:30 pm

1 stop3h 35m

Lambert-St Louis

Tue 2/17

5:25 am-11:00 am

1 stop5h 35m

$243

Corpus ChristiSt. Louis

CRP - STL

CRPSTL

Corpus Christi

Tue 2/10

12:55 pm-9:55 pm

2 stops9h 00m

Lambert-St Louis

Tue 2/17

5:00 pm-10:20 pm

1 stop5h 20m

$248

Corpus ChristiSt. Louis

CRP - STL

CRPSTL

Corpus Christi

Tue 2/10

7:00 am-1:35 pm

2 stops6h 35m

Lambert-St Louis

Tue 2/17

2:25 pm-10:20 pm

2 stops7h 55m

$253

Corpus ChristiSt. Louis

CRP - STL

CRPSTL

Corpus Christi

Tue 1/13

4:19 pm-10:00 pm

1 stop5h 41m

Lambert-St Louis

Sat 1/17

4:42 pm-9:44 pm

1 stop5h 02m

$295

Corpus ChristiSt. Louis

CRP - STL

CRPSTL

Corpus Christi

Tue 1/13

4:19 pm-10:00 pm

1 stop5h 41m

Lambert-St Louis

Sat 1/17

9:57 am-7:50 pm

2 stops9h 53m

$300

Corpus ChristiSt. Louis

CRP - STL

CRPSTL

Corpus Christi

Tue 1/13

5:25 am-2:30 pm

2 stops9h 05m

Lambert-St Louis

Sat 1/17

9:57 am-6:51 pm

2 stops8h 54m

$305

Corpus ChristiSt. Louis

CRP - STL

CRPSTL

Corpus Christi

Tue 1/13

5:25 am-2:30 pm

2 stops9h 05m

Lambert-St Louis

Sat 1/17

1:15 pm-9:44 pm

2 stops8h 29m

$330

Corpus ChristiSt. Louis

CRP - STL

CRPSTL

Corpus Christi

Fri 12/26

5:45 am-10:50 am

1 stop5h 05m

Lambert-St Louis

Tue 12/30

5:16 am-9:41 am

1 stop4h 25m

$391

Corpus ChristiSt. Louis

CRP - STL

CRPSTL

Corpus Christi

Fri 12/26

5:15 am-2:26 pm

2 stops9h 11m

Lambert-St Louis

Tue 12/30

8:05 am-6:04 pm

2 stops9h 59m

$482

Corpus ChristiSt. Louis

CRP - STL

CRPSTL

Corpus Christi

Fri 12/26

4:15 pm-9:55 pm

1 stop5h 40m

Lambert-St Louis

Tue 12/30

6:30 am-7:39 pm

2 stops13h 09m

$500

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to St. Louis from

How to get the cheapest flight ticket from Corpus Christi to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to St. Louis?

In general, August is the cheapest month to fly from Corpus Christi to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $235. The month of September is another great option to travel to St. Louis, with average flight prices from Corpus Christi averaging around $350.

What is the cheapest day to depart on your flight to St. Louis?

The cheapest day to depart on your flight to St. Louis is on a Saturday when prices can be found for as low as $332. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $498. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.

What is the cheapest time of day to depart on your flight to St. Louis?

Flying to St. Louis from Corpus Christi at noon is the least expensive time of day to depart. momondo users have found prices as low as $308 when looking at flights departing at noon. In the morning is when there is more demand to fly to St. Louis, so prices are often more expensive at around $386 per ticket.

When to book flights from Corpus Christi to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Corpus Christi to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Corpus Christi to St. Louis (CRP to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Corpus Christi to St. Louis

Fastest flight time

3h 35m

Direct flights

None
The fastest flight from Corpus Christi to St. Louis takes 3h 35m
There are no direct flights from Corpus Christi to St. Louis. There are no popular flight routes from Corpus Christi to St. Louis.
Search flight deals

  • How far is Corpus Christi to Lambert-St Louis by plane?

    A flight from Corpus Christi to Lambert-St Louis will travel around 854.7 mi. 3h 35m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Corpus Christi Airport to Lambert-St Louis Airport?

    Prices for flights from Corpus Christi Airport to Lambert-St Louis Airport were last updated today.

  • How many operators does momondo search for flights from Corpus Christi Airport to Lambert-St Louis Airport?

  • How old do you have to be to fly from Corpus Christi Airport to Lambert-St Louis Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Corpus Christi Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The travel and health documents you'll need for your trip to Lambert-St Louis Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lambert-St Louis Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Corpus Christi to St. Louis?

Best airlines flying from Corpus Christi to St. Louis

Compare and see reviews for airlines that fly from Corpus Christi to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $238Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
United AirlinesPriceFrom $306Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights
SouthwestPriceFrom $360Free CancellationRating
7.9
4,253 reviews
Search Southwest flights

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Hermann
Fairview Heights
Maryland Heights
O'Fallon
Florissant
Fenton
Wentzville
St. Peters
Collinsville
Alton
Farmington
Festus
Clayton
Glencoe
Edwardsville
Eureka
Litchfield
Shrewsbury

Why use momondo?

Why should I use momondo to find a flight deal from Corpus Christi to St. Louis?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to St. Louis from Corpus Christi.

Can I find flights from Corpus Christi to St. Louis with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Corpus Christi to St. Louis flights to just show those with flexible booking policies.

How can momondo help me find flights from Corpus Christi to St. Louis?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to St. Louis from Corpus Christi.

I’m not ready to book a flight from Corpus Christi to St. Louis right now. Can momondo alert me if prices change?

If you are simply researching potential flights to St. Louis, momondo offers a useful price alert feature which will track prices for flights to St. Louis from Corpus Christi and alert you when they change.

An easier way to manage your St. Louis trip

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